Specimen Identification Guide | Public Service Activities | Clemson ,

Pyrite - Mineral Database | National Museum Wales

Pyrite in a very familiar mode of occurrence in Wales - as a replacement of a fossil , hardness: it polishes well when fresh and has a relatively bright appearance , acidic solution of iron which then goes on to attack the remaining pyrite plus.

Iron Pyrite: Fools Gold | Crystals: In-Depth - CrystalWindca

Topeka Gem & Mineral Society Home page

Hardness, 1 1/2 - 2 1/2 Specific Gravity, 20 , Occurence, The only Iron-Nickel that is found in Kansas is from meteorites (shooting stars) Two main types of , Limonite has replaced pyrite near Lincolnville in Marion County Other Information.